Depends on the game. If it's online, there should be a well established community and you should have places to go where you're not fighting. But the fighting should still be great. So...Chop and chat as equals. If it's not online, then...chop chop chop, chat when needed (more chat with RPGs).

I think I would make a world where technology got so advanced, the world pretty much just crapped out/got destroyed, and we all reverted to magic and stuff. Pretty much like Harry Turtledove's "Darkness" novels.

If you could date, meaningful relationship, any famous person, who would it be?

I'e had plenty of MMO ideas; Space Opera--a bunch of planets with their own time system, bounty system); post-apoc--like Fallout meets Mad Max, bounty system); Lovecraftian--1920s, full Lovecraft cities with NPC civilians, mysteries to solve, insanity meter); and a bunch more I can't think of. I like "life simulators" like Fable where it's not just about fighting, but you also have to exist. So in each one there would probably be things like jobs, houses, recreation areas, etc. Gotta have that community. But the fighting would have to be epic. I could go on for hours, but I won't...XD